Incumbent Filip Vujanovic has won Montenegro's presidential election, despite opposition claims that their candidate was the winner, election authorities said Monday.
Opposition members have said they will not recognise Mr Vujanovic's victory in Sunday's ballot, even if confirmed by the official election commission. If the opposition does that, it could throw this small Balkan nation into political turmoil and hinder its efforts of joining the EU.
Opposition official Goran Danilovic insisted that the opposition candidate, Miodrag Lekic, won the vote for the influential but ceremonial position.
Danilovic told The Associated Press that "our victory is as clear as a day." He said: "None of us have the right to recognize election fraud."
But the election commission said Mr Vujanovic won 51.21 percent of the votes, compared to 48.29 percent for Mr Lekic.
Drazen Medojevic, an opposition representative in the election commission, said Mr Lekic's camp "has disputed in full the election results and filed a request for a recount in all Montenegrin municipalities."
"We cannot accept the results until we determine all the irregularities," Mr Medojevic said. They include alleged irregularities with invalid ballots and voting by mail, he said.
Mr Vujanovic, who is backed by the government, is seeking his second presidential term since Montenegro gained independence in 2006. The 59-year-old law expert is a close ally of Montenegro's powerful prime minister, Milo Djukanovic, and a strong advocate of Montenegro's accession into the European Union and Nato.
Montenegro, a nation of more than 600,000 people, is striving to join the European Union and opened entry talks last year. Any political instability in the country could slow the legislative and other reforms often required as a condition for membership in the regional bloc.